Zhe Wang

20150106527, Apr 16, 2015

Oct 14, 2014

14/514163

- Plano TX, US
Wen Chen - Kearny NJ, US
Zhe Wang - Piscataway NJ, US
Wu Chou - Basking Ridge NJ, US

H04L 29/12
H04L 29/08

709227

Various disclosed embodiments include methods and systems for correlating local media uniform resource identifiers (URIs) between a first web browser of a first user device and a second web browser of a second user device. The method comprises establishing a session between the first web browser, the second web browser, and a server. The method comprises performing an action related to a first URI on the first web browser. The method comprises encoding the performed action as a resource description framework (RDF) graph including the first URI and sending the RDF graph to the server. The method comprises translating the received RDF graph to a second RDF graph including a second URI based on a predicate stored in the server. The method comprises sending the second RDF graph to the second browser.

20150106837, Apr 16, 2015

Oct 14, 2014

14/514192

- Plano TX, US
Wen Chen - Kearny NJ, US
Zhe Wang - Piscataway NJ, US
Wu Chou - Basking Ridge NJ, US

H04N 21/858
H04N 21/643
H04N 21/239
H04N 21/241
H04N 21/242

725 30

Various disclosed embodiments include methods and apparatus for dynamically synchronizing hypermedia based on Resource Description Framework (RDF). A method for hypermedia synchronization within a session hosted by a server includes establishing a communications link between the server and a first user device during the session, and generating a first identifier associated with a first uniform resource identifier (URI) that identifies first hypermedia. The method includes receiving, at the server, a request from the first user device including a second URI that identifies second hypermedia to be added to the session, and generating synchronization information providing a temporal relationship between the first URI and the second URI, where the synchronization information includes an RDF triple.

20150006720, Jan 1, 2015

Jun 27, 2014

14/317050

- Plano TX, US
Zhe Wang - Piscataway NJ, US
Tao Cai - Shenzhen, CN

H04L 12/24

709224

A presence calculation method comprising receiving first presence subscription request for a composite service that comprises a service at the node and a plurality of discrete services at one or more child nodes, sending a second presence subscription request to one or more child nodes in response to the first subscription request, receiving one or more response messages that comprise a collection of presence state transition delays corresponding to the child nodes from the child nodes in response to the second subscription request, determining one or more communication delays between the node and the child nodes using the response messages, computing a presence state transition delay for the composite service using the collection of presence state transition delays and the communication delays; and determining a composite presence state using a mapping between the presence state transition delay for the composite service and the composite presence state.